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Open-source & data attribution

Licenses & credits

DelPHI's PHI detection is powered by clinical NER models from the OpenMed project, used under the Apache License 2.0:

Both models were trained on the nvidia/Nemotron-PII dataset (© NVIDIA Corporation), licensed CC-BY-4.0.

DelPHI is proprietary software © 2026 Jivica AI. These acknowledgements are for license compliance and do not imply that DelPHI is open source, nor that OpenMed, Microsoft or NVIDIA endorse, sponsor or are affiliated with DelPHI or Jivica AI.

Provenance

Web / Cloud model
OpenMed-PII-SuperClinical-Large-434M-v1
Apache-2.0
Desktop Lite model
OpenMed-PII-SuperClinical-Small-44M-v1
Apache-2.0
Base of 434M
microsoft/deberta-v3-large
MIT
Base of 44M
microsoft/deberta-v3-small
MIT
Training data (both)
nvidia/Nemotron-PII
CC-BY-4.0

Plain-text notice

The same attribution as a copy-paste block — mirrored in the engine repo's NOTICE and THIRD-PARTY-NOTICES.txt. Also available as NOTICE.txt.

DelPHI uses clinical NER models from the OpenMed project under the
Apache License 2.0:
  - OpenMed-PII-SuperClinical-Large-434M-v1 (base: microsoft/deberta-v3-large, MIT)
  - OpenMed-PII-SuperClinical-Small-44M-v1  (base: microsoft/deberta-v3-small, MIT)
Both models were trained on nvidia/Nemotron-PII (c) NVIDIA Corporation,
licensed CC-BY-4.0 (https://creativecommons.org/licenses/by/4.0/).
DelPHI is proprietary software (c) 2026 Jivica AI. These acknowledgements
are for license compliance and do not imply DelPHI is open source.

Notices version 2026-06-15.1. License facts verified directly from the upstream Hugging Face model and dataset cards. DelPHI is an assistive de-identification control — not a substitute for human review or a formal HIPAA determination.

More about DelPHI on jivica.ai